#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import numpy as np
import string

#ran_str = ''.join(np.random.sample(string.ascii_letters + string.digits, 8))
#a = ['a','b','c','d','e']
a = [string.ascii_letters+string.digits]
b = np.random.choice(['ab'])
 
c = ','.join(string.ascii_letters+string.digits)
c = c.split(",")

f = []
for j in range(200):
    d = ''
    for i in range(11):
        d =d+np.random.choice(c) 
    m = [d]
    f.extend(m)
    print("第",j+1,"个激活码:" ,d)